Hard Chrome Full Hole Nq Locking Coupling and Adapter Coupling
Forsun Ultra-hard Material Industry Co., Ltd.- After-sales Service：Quality Guarantee
- Size：Nq Hq Pq
- Transport Package：Carton
- Specification：NQ HQ PQ
- Trademark：FORSUN
- Origin：Changsha
Base Info
- Model NO.：NQ
- HS Code：84314320
- Production Capacity：1000
Description
Basic Info.
Model NO. NQ HS Code 84314320 Production Capacity 1000Product Description
Specifications1. Expert Manufacturer of Locking Coupling
2. AQ, BQ, NQ, HQ, RQ, PQ, T2, T6, 146, etc
3. Favourable price and good quality
Locking coupling is set with natural or synthetic diamond, and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.
Specifications:
Q: AQ, BQ, NQ, PQ(Front end & Back end Type)
T: T36, T46, T56, T66, T76, T86
T2: T2 56, T2 66, T2 76, T2 86, T2 101
T6: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146
WF: HWF, PWF, SWF, UWF, ZWF
WT: RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube)
WG: EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube)
WM: EWM, AWM, BWM, NWM
Note: For more specifications, please feel free to contact us.
| NQ LOCKINIG COUPLIING | |
| HQ LOCKING COUPLING | |
| PQ LOCKING COUPLING |
